Cremona's table of elliptic curves

Curve 7774b1

7774 = 2 · 132 · 23



Data for elliptic curve 7774b1

Field Data Notes
Atkin-Lehner 2+ 13+ 23- Signs for the Atkin-Lehner involutions
Class 7774b Isogeny class
Conductor 7774 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 45696 Modular degree for the optimal curve
Δ -4350799445098496 = -1 · 217 · 137 · 232 Discriminant
Eigenvalues 2+ -1  1  1  6 13+  3  4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,673,-3173243] [a1,a2,a3,a4,a6]
j 6967871/901382144 j-invariant
L 1.6078615418076 L(r)(E,1)/r!
Ω 0.20098269272596 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 62192k1 69966ba1 598d1 Quadratic twists by: -4 -3 13


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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